citrus tree n any of numerous tropical usually thorny evergreen trees of the genus Citrus having leathery evergreen leaves and widely cultivated for their juicy edible fruits having leathery aromatic rinds Synonym(s) citrus
News & Articles citrus tree Scientists Working to Develop Citrus-Greening Resistant Tree Developing new citrus trees suited to Florida's environment, especially ones tolerant of citrus greening, is a long road with many branches. June 13, 2013 - The Lakeland Ledger